Coriander (/ˌkɒriˈændər, ˈkɒriændər/; Coriandrum sativum) is an annual herb in the family Apiaceae. It is also known as dhania or cilantro (/sɪˈlæntroʊ, -ˈlɑːn-/). All parts of the plant are edible, but the fresh leaves and the dried seeds (which are both a herb and a spice) are the parts most traditionally used in cooking.

Coriander or cilantro
Illustration of coriander parts
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Apiales
Family:	Apiaceae
Genus:	Coriandrum
Species:	C. sativum
Binomial name
Coriandrum sativum L.

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Most people perceive coriander as having a tart, lemon/lime taste, but to nearly a quarter of those surveyed, the leaves taste like dish soap, linked to a gene that detects some specific aldehydes that can produce soapy sensation from the odorant substances.